在Windows下面,我們修改hosts文件都知道在哪里,但是在ubuntu系統(tǒng)中呢,還有其它的系統(tǒng),比如安卓手機,或許就沒那么多的小軟件可供你簡單的修改了,我們自己來寫個吧
#!/usr/bin/ruby #coding=utf-8 require 'open-uri' url= "http ://raw.github usercontent.com/vokins/simpleu/master/hosts" begin open("/etc/hosts","w") do |x| x.write open(url).read end rescue Errno::EACCES puts "Need root? " exec "sudo ruby " + $0 + ARGV.join(' ') end puts "Write hosts success!"
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